Preparation of ferrocenyl imidazolines using bis(triphenyl)oxodiphosphonium trifluoromethanesulfonat

• 作 者: XueQiang Wang (1) JiBao Xia
• 机 构: 1.StateKeyLaboratoryofOrganometallicChemistry
• 出 处: 中国科学：化学英文版
• 发表日期: 2009年9期
• 关键词: asymmetric catalysis chiral DEHYDRATION FERROCENE IMIDAZOLINE asymmetric catalys
• 基金项目: Supported by the National Natural Science Foundation of China (Grant No. 20872159),National Basic Research Program of China (973 Program) (Grant No. 2009CB825300),the Knowledge Innovation Program of t

An efficient synthesis of ferrocenyl imidazolines starting from ferrocenyl carboxylic acids has been developed. Bis(triphenyl)oxodiphosphonium trifluoromethanesulfonate was used to convert smoothly ferrocenyl carboxylic amides bearing an amine side chain,